package tesis.common.utils;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 *
 * @author diego.gil
 */
public final class StringUtil {

    private final static Logger LOG = LoggerFactory.getLogger(StringUtil.class);

    private StringUtil() {
    }

    public static boolean isEmpty(String obj) {
        return ((obj == null) || (obj.trim().length() == 0));
    }
}